| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.41 | 7.176% | $10.0853 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $214.27 | 6.462% | $228.1161 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $148.70 | 9.241% | $162.4414 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $44.33 | 3.218% | $45.7565 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $109.69 | 5.749% | $115.9961 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $130.87 | 5.863% | $138.5429 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $93.89 | 5.772% | $99.3093 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $751.16 | $800.2476 | $800.26 | $800.25 | $800.20 | |